Fig. 4From: Transcription factors underlying wing margin color patterns and pupal cuticle markings in butterfliesSpalt expression in eyespot foci and future wing margins of J. coenia and B. anynana. Immunofluorescent detection of Spalt in a early and b late last-instar J. coenia forewings, for En/Inv (green) and Spalt (blue). c Immunofluorescent detection of Spalt in late last-instar B. anynana hindwing discs, for En/Inv (green), Ci (red), and Spalt (blue)Back to article page